TLE 8203E Infineon Technologies, TLE 8203E Datasheet - Page 11

• Manufacturer Part Number: TLE 8203E
• Manufacturer: Infineon Technologies

Specifications of TLE 8203E

• Packages: PG-DSO-36
• Ipeak: 6.25 A for OUT 7
• Inhibit: Y
• Iq (typ): 0.2 µA2.5 µA
• Mounting: SMT
• Technology: BCD

6
6.1
The TLE 8203E has two power domains: All power drivers are connected to the supply voltage
connected to the automotive 12 V board-net. The internal logic part is supplied by a separate Voltage
The advantage of this system is that information stored in the logic remains intact in the event of short-term failures
in the supply voltage
be reprogrammed.
A rising edge on
internally is deleted, and the outputs are switched to high-impedance status (tristate).
6.2
The TLE 8203E can be put in a low current-consumption mode by setting the input INH to LOW. The INH pin has
an internal pull-down current source. In sleep-mode, all output transistors are turned off and the SPI is not
operating. When enabling the IC by setting INH from L to H, a Power-On Reset is performed as described above.
6.3
The TLE 8203E requires an external reverse polarity protection. The gate-driver (charge-pump output) for an
external n-channel logic-level MOSFET is integrated. The gate voltage is provided at pin GO which should be
connected as shown in the application diagram.
6.4
Electrical Characteristics: Power Supply
V
respect to ground, positive current flowing into pin (unless otherwise specified)
Pos.
Current Consumption
6.4.1
6.4.2
6.4.3
6.4.4
6.4.5
Charge Pump-output for Reverse-Polarity Protection FET (GO)
6.4.6
6.4.7
6.4.8
Final Data Sheet
S
= 8 V to 20 V;
Parameter
Supply current
Logic supply current
Supply quiescent current
Logic quiescent current
Total quiescent current
Gate-Voltage
Setup-time
Reverse leakage current
Power Supply
General
Sleep-Mode
Reverse Polarity
Electrical Characteristics
V
V
DD
DD
V
triggers an internal Power-On Reset (POR) to initialize the IC at power-on. All data stored
= 4.75 V to 5.25 V,
S
. The system can therefore continue to operate after
T
j
= -40 C to +150 C; INH = High; all outputs open, all voltages with
Symbol
I
I
I
I
I
V
t
I
GO
S
DD
S_Q
DD_Q
S_Q
lkGO
GO
+
-
V
I
DD_Q
S
11
Min.
–
–
–
–
–
5
–
–
Limit Values
Typ.
1.0
2.5
2.5
0.2
3
–
–
–
V
Max.
7.0
10
5
1
6
8
1
5
S
has recovered, without having to
Unit
mA
mA
V
ms
A
A
A
A
Rev. 1.0, 2009-02-04
Conditions
–
SPI not active
INH = L;
V
V
T
I
–
V
V
GO
j
S
OUTX
S
GO
< 85 C
Power Supply
= 14 V;
= 0 V;
= 50 A
TLE 8203E
= -14 V
V
= 0 V;
V
S
DD
which is
= 5 V.